When independent Internet technicians discovered a chillingly powerful computer virus unlike anything they’d seen before, signs pointed not merely to recreational or criminal hackers, but to a high-stakes game of cyber warfare between nations. Academy Award-winning filmmaker Alex Gibney return with Zero Days, a fascinating exposé of American and Israeli covert operations aimed at Iran’s nuclear program. His latest work poses compelling and critically important questions about the role of technology in war and foreign policy, and its worldwide implications. (AFI Docs)